擦亮眼睛 cā liàng yǎn jīng

DEFINITIONS

  1. to keep one's eyes open (idiom)
  2. to be on one's guard
  3. to be clear-eyed

CHARACTERS

擦 cā
HSK 4
wipe, scrub, rub, scour; brush
亮 liàng
HSK 1
bright, brilliant, radiant, light
眼 yǎn
HSK 2
eye; eyelet, hole, opening
睛 jīng
HSK 2
eyeball; pupil of eye